Patent · US Active

Drug combinations containing PDE4 inhibitors and NSAIDs

US8592400B2 · kind B2 · utility

1Cited by

2References

22Claims

0Family size

Assignee

Boehringer Ingelheim International GmbH · DE

Inventors

Peter Nickolaus · Warthausen, DE
Rolf Goeggel · Ulm, DE
Daniel Peter · Köniz, CH

Key dates

Filing date	Feb 18, 2010
Grant date	Nov 26, 2013
Priority date	—
Expiry date	Aug 27, 2030

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61P43/00
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Drug combinations which contain a PDE4-inhibitor and a non-steroidal anti-inflammatory drug (NSAID), processes for preparing them, and their use in treating in particular respiratory complaints such as COPD, chronic sinusitis, and asthma. The PDE4 inhibitors of the drug combinations include compounds of general formula 1

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.